Base | Representation |
---|---|
bin | 1101100110101… |
… | …1111101111101 |
3 | 10222101012221011 |
4 | 3121223331331 |
5 | 104102042331 |
6 | 5355035221 |
7 | 1262022154 |
oct | 331537575 |
9 | 128335834 |
10 | 57065341 |
11 | 2a237043 |
12 | 1713bb11 |
13 | ba90298 |
14 | 781659b |
15 | 50233b1 |
hex | 366bf7d |
57065341 has 8 divisors (see below), whose sum is σ = 60893120. Its totient is φ = 53320032.
The previous prime is 57065321. The next prime is 57065353. The reversal of 57065341 is 14356075.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 57065341 - 221 = 54968189 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57065321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19185 + ... + 21958.
It is an arithmetic number, because the mean of its divisors is an integer number (7611640).
Almost surely, 257065341 is an apocalyptic number.
It is an amenable number.
57065341 is a deficient number, since it is larger than the sum of its proper divisors (3827779).
57065341 is a wasteful number, since it uses less digits than its factorization.
57065341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41235.
The product of its (nonzero) digits is 12600, while the sum is 31.
The square root of 57065341 is about 7554.1605092823. The cubic root of 57065341 is about 384.9971124762.
The spelling of 57065341 in words is "fifty-seven million, sixty-five thousand, three hundred forty-one".
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